A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5925-01-248-9250
NSN 6645-01-528-7152
NSN 5910-00-334-8756
NSN 5975-01-406-5337
NSN 5999-00-104-5582
NSN 6650-00-754-2276
NSN 5925-01-238-4607
NSN 6135-01-633-8502
NSN 6220-00-739-1799
NSN 5990-01-074-2210
NSN 5855-00-256-5562
NSN 7035-01-129-7834